The group has claimed credit for hacking the Russian Ministry of Defence database, and is believed to have hacked multiple state TV channels to show pro-Ukraine content

Experts expressed concerns about the influx of non-government cyber groups taking sides in the Russian invasion of Ukraine.

Destructive malware deployed against targets in Ukraine and other countries in the region in the hours prior to invasion.

The government of Ukraine is asking for volunteers from the country's hacker underground to help protect critical infrastructure and conduct cyber spying missions against Russian troops, according two people involved in the project.

A new malware is attacking Ukrainian organizations and erasing Windows devices. In this early analysis, we provide technical details, IOCS and hunting rules.

Cybersecurity firms have found a new data wiper used in destructive attacks today against Ukrainian networks just as Russia moves troops into regions of Ukraine.

Two cybersecurity firms with a strong business presence in Ukraine—ESET and Broadcom’s Symantec—have reported tonight that computer networks in the country have been hit with a new data-wiping attack. The attack is taking place as Russian military troops have crossed the border and invaded Ukraine’s territory in what Russian President Putin has described as a “peacekeeping” mission.

Threat actors associated with Russian intelligence are using the fear or nuclear war to spread data-stealing malware in Ukraine.

Gen. Paul Nakasone's remarks this month about offensive operations against Russia caused a stir. But have people misinterpreted his words?

Russian troops in the occupied city of Melitopol have stolen all the equipment from a farm equipment dealership -- and shipped it to Chechnya, according to a Ukrainian businessman in the area.

Cyberattacks took down Finnish government websites on Friday while Ukrainian President Volodymyr Zelenskyy addressed Finland's members of parliament (MPs).

As the most impactful cyber attack of the Ukrainian invasion gets downplayed, SentinelLabs uncovers a more plausible explanation.

The operation is the latest effort by the Biden administration to thwart actions by Russia by making them public before Moscow can strike.

InvisiMole has been collaborating with the Gamaredon APT for years.

When code with millions of downloads nukes user files, bad things can happen.

Belarus conducted widespread phishing attacks against members of the Polish military as well as Ukrainian officials, security researchers said Monday, providing more evidence that its role in Russia’s invasion of Ukraine has gone beyond serving as a staging area for Russian troops

A tracker to collate cyber groups engaged in cyber activities during the Russia-Ukraine war 2022.

NetBlocks metrics confirm the restriction of Twitter in Russia from the morning of Saturday 26 February 2022. Facebook servers have subsequently been restricted as of Sunday. The restrictions are in ...

The larger of the two disinformation groups operated in Russia, as well as the Russian-dominated Donbas and Crimea regions of Ukraine.

The group has claimed credit for hacking the Russian Ministry of Defence database, and is believed to have hacked multiple state TV channels to show pro-Ukraine content

Experts expressed concerns about the influx of non-government cyber groups taking sides in the Russian invasion of Ukraine.

Destructive malware deployed against targets in Ukraine and other countries in the region in the hours prior to invasion.

The government of Ukraine is asking for volunteers from the country's hacker underground to help protect critical infrastructure and conduct cyber spying missions against Russian troops, according two people involved in the project.

A new malware is attacking Ukrainian organizations and erasing Windows devices. In this early analysis, we provide technical details, IOCS and hunting rules.

Cybersecurity firms have found a new data wiper used in destructive attacks today against Ukrainian networks just as Russia moves troops into regions of Ukraine.

Two cybersecurity firms with a strong business presence in Ukraine—ESET and Broadcom’s Symantec—have reported tonight that computer networks in the country have been hit with a new data-wiping attack. The attack is taking place as Russian military troops have crossed the border and invaded Ukraine’s territory in what Russian President Putin has described as a “peacekeeping” mission.